Description
Description
Timeless refinement meets modern practicality with the Michael Kors MK4103U Boulder eyeglasses. This square frames, full‑rim silhouette exudes confident luxury, crafted for the discerning wearer who values authentic designer eyewear and a polished presence in every meeting and after-hours moment. The Boulder is more than a frame—it is a statement of taste, engineered for daily wear with impeccable style.
Frame highlights: injected front in Black, with a universal fit and balanced proportions. The frame offers a classic eye size of 53 and a bridge of 16 mm with a temple length of 140 mm, delivering a clean, contemporary line. Available colorways include a sleek Black and a softer Milky Primrose variant (the Milky Primrose option ships in size 55).
Craftsmanship and materials: A lightweight injected frame that combines durability with all‑day comfort. The Base 4 lens geometry accommodates prescription lenses with precision, while the full‑rim construction keeps lenses secure and optics aligned for crisp vision.
Prescription-ready service: Ardor Eyewear makes it effortless to buy exactly what you need. Choose frame only or select our prescription-ready lens option on the product page; we will fit your personalised lenses and ship within 8–12 days, complete with authentic manufacturer packaging.
Face shapes and lifestyle: Square frames benefit oval and round face shapes by adding defined structure; they can balance heart‑shaped features with confident brow lines. The MK4103U Boulder suits the urban professional who embraces luxury living—fast ordering, premium packaging, and a lifestyle of effortless elegance, whether at work, on the commute, or at after‑hours events.
Product Specifications
Product Specifications
| Model Code: | MK4103U - Boulder |
| Brand: | Michael Kors |
| Product Type: | Glasses |
| Barcode | 725125395502 |
| Gender: | Women |
| Model Name: | Boulder |
| Theme: | Glamour |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Injected |
| Frame Front Colour: | Brown |
| Front Colour (detailed): | Milky Primrose |
| Frame Temple Material: | Injected |
Lens Specifications
Lens Specifications
| Lens Color: | Demo Lens |
| Lens Base Curve: | Base 4 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 55 MM |
| Lens Height: | 46 MM |
| Bridge Size: | 16 MM |
| Temple Length: | 140 MM |
| Size Guide: | M |
| Geofit: | Universal Fit |
Michael Kors Packaging
Michael Kors Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
Have any questions?
Michael Kors - MK4103U - Boulder - Glasses
Michael Kors
VAT & Shipping Included in Deal Price
MK4103U - Boulder (Michael Kors) is selling:
Fast! Last few pairs left of these 100% original designer eyewear. Buy Now Before the Deal Ends Forever!
Proudly British: Authentic eyewear, fast UK delivery, easy returns. Shop with confidence!
- Free Delivery (Save £8)
- 14 Days Return
- 2 Year Warranty
Out of stock — get an email when it's back
Couldn't load pickup availability
Description
Description
Timeless refinement meets modern practicality with the Michael Kors MK4103U Boulder eyeglasses. This square frames, full‑rim silhouette exudes confident luxury, crafted for the discerning wearer who values authentic designer eyewear and a polished presence in every meeting and after-hours moment. The Boulder is more than a frame—it is a statement of taste, engineered for daily wear with impeccable style.
Frame highlights: injected front in Black, with a universal fit and balanced proportions. The frame offers a classic eye size of 53 and a bridge of 16 mm with a temple length of 140 mm, delivering a clean, contemporary line. Available colorways include a sleek Black and a softer Milky Primrose variant (the Milky Primrose option ships in size 55).
Craftsmanship and materials: A lightweight injected frame that combines durability with all‑day comfort. The Base 4 lens geometry accommodates prescription lenses with precision, while the full‑rim construction keeps lenses secure and optics aligned for crisp vision.
Prescription-ready service: Ardor Eyewear makes it effortless to buy exactly what you need. Choose frame only or select our prescription-ready lens option on the product page; we will fit your personalised lenses and ship within 8–12 days, complete with authentic manufacturer packaging.
Face shapes and lifestyle: Square frames benefit oval and round face shapes by adding defined structure; they can balance heart‑shaped features with confident brow lines. The MK4103U Boulder suits the urban professional who embraces luxury living—fast ordering, premium packaging, and a lifestyle of effortless elegance, whether at work, on the commute, or at after‑hours events.
Product Specifications
Product Specifications
| Model Code: | MK4103U - Boulder |
| Brand: | Michael Kors |
| Product Type: | Glasses |
| Barcode | 725125395502 |
| Gender: | Women |
| Model Name: | Boulder |
| Theme: | Glamour |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Injected |
| Frame Front Colour: | Brown |
| Front Colour (detailed): | Milky Primrose |
| Frame Temple Material: | Injected |
Lens Specifications
Lens Specifications
| Lens Color: | Demo Lens |
| Lens Base Curve: | Base 4 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 55 MM |
| Lens Height: | 46 MM |
| Bridge Size: | 16 MM |
| Temple Length: | 140 MM |
| Size Guide: | M |
| Geofit: | Universal Fit |
Michael Kors Packaging
Michael Kors Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
Need Help?
Available: MON to FRI: 10:00AM - 05:00PM
Have any questions?
As Seen On You
Real customers, real style
Customers are saying
Designer Eyewear, Done Right.
Authorized UK retailer of Ray-Ban, Oakley, Gucci, Tom Ford, Persol, Saint Laurent and 25+ more. Every pair guaranteed authentic, dispatched from our Derby HQ with free UK delivery, 14-day returns and a 2-year warranty — prescription orders included.
100% Authentic. Direct from authorized brand partners.
Every Ray-Ban, Oakley, Tom Ford, Gucci and Persol you'll find here is sourced through our authorized partnerships — never resellers, never grey market. Each pair arrives in its original branded case with manufacturer documentation, ready to verify on the brand's official website.
Pair it with Carl Zeiss or Essilor prescription lenses, fitted in-house by qualified opticians — with anti-reflective, blue-light, photochromic or polarized upgrades to suit how you wear them.
Frames Picked For Your Face — Not Just Your Style
Not sure where to start? Our Shop by Face Shape collection groups frames by what genuinely flatters — round, oval, square, heart and oblong — so you're already shortlisted to what suits you.
Each frame is hand-curated by UK optical specialists who've fitted thousands of customers. Need help picking? Our face-shape guide walks you through it in under a minute — no email or signup required.
Speak to a Certified Optician
Got questions about eye care? We’re here to help.For guidance you can trust, ask our in-house opticians.